CN218626917U - Emission reduction boiler device - Google Patents
Emission reduction boiler device Download PDFInfo
- Publication number
- CN218626917U CN218626917U CN202222642077.1U CN202222642077U CN218626917U CN 218626917 U CN218626917 U CN 218626917U CN 202222642077 U CN202222642077 U CN 202222642077U CN 218626917 U CN218626917 U CN 218626917U
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- China
- Prior art keywords
- boiler
- boiler body
- cover
- wall
- flue gas
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- 239000003546 flue gas Substances 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 26
- 241000196324 Embryophyta Species 0.000 claims abstract description 8
- 241000208125 Nicotiana Species 0.000 claims abstract description 8
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 8
- 239000000779 smoke Substances 0.000 claims description 40
- 238000007789 sealing Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses an emission reduction boiler device belongs to boiler technical field, including the support frame subassembly, the boiler body, detachable end cover, many screw thread tobacco pipes and flue gas stop the cover subassembly, top surface at the boiler body is equipped with two pipelines, one of them pipeline is the inlet pipe, another is the pipe of discharging fume, the support frame subassembly includes that two supporting bottom plates and equidistance install a plurality of support risers at two supporting bottom plate top surfaces, boiler body fixed mounting is on the top surface of a plurality of support risers, supporting bottom plate can fix the boiler body, the top surface at the support frame subassembly is installed to the boiler body integument, the outer wall of boiler body is installed and is dismantled the door, dismantle the door inner wall and install the filter screen spare. This emission reduction boiler plant not only makes things convenient for the entering of high temperature flue gas to flow out, can be favorable to prolonging the dwell time of high temperature flue gas in the arc cover plate simultaneously, improves the heat transfer efficiency of screw thread tobacco pipe.
Description
Technical Field
The utility model belongs to the technical field of the boiler, concretely relates to emission reduction boiler device.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator.
The boiler produces a large amount of high temperature flue gas in the course of the work, the measure of utilizing these high temperature flue gases at present generally does, carry out heat transfer through the tubular metal resonator for the high temperature flue gas obtains effectual utilization, but the produced heat transfer efficiency of this kind of single tubular metal resonator heat transfer structure at present is lower, and do not utilize the high temperature flue gas to target in place, because the dwell time of high temperature flue gas is shorter, the time of the contact with the tubular metal resonator is also less naturally, lead to the high temperature flue gas not yet to reach and just discharge the tubular metal resonator heat transfer easily, cause the waste, do not reach energy saving and emission reduction's effect.
For example, the existing chinese patent numbers are: CN214666208U boiler energy saving and emission reduction device, it: "including boiler body, water supply motor, retaining jar and spiral copper pipe, boiler body sets up at the support upper surface, boiler body right side surface mounting has electric heater, water supply motor is located the positive left of support, water supply motor left end is connected with the water pump".
It can be known that the same problems exist in the above cited prior art patent documents, the heat conduction is performed only through a single spiral copper pipe, and as the residence time of the high-temperature flue gas is short, the contact time with the metal pipe is naturally short, the high-temperature flue gas is easily discharged without reaching the heat transfer of the metal pipe, which causes waste, and the effects of energy conservation and emission reduction are not achieved.
Disclosure of Invention
An object of the utility model is to provide an emission reduction boiler plant to the dwell time who solves the high temperature flue gas that proposes in the above-mentioned background art is shorter, also less problem naturally with the time of the contact of tubular metal resonator.
In order to achieve the above object, the utility model provides a following technical scheme: an emission reducing boiler arrangement comprising:
a support frame assembly;
a boiler body mounted on a top surface of the support frame assembly;
the detachable sealing end cover is arranged at one end of the boiler body;
the threaded smoke pipes are equidistantly arranged in the detachable sealing end cover;
the smoke staying cover assembly is arranged on the peripheral side outer wall of the threaded smoke pipe;
wherein, the flue gas stops the cover subassembly and locates the open mouth formula flue gas circulation cover in every screw thread tobacco pipe outside including overlapping respectively, open mouth formula flue gas circulation cover includes two relative arc cover plates, two relatively the relative side of arc cover plate all is connected with the screw thread tobacco pipe through first connecting plate, the outer wall of boiler body is installed and is dismantled the door, dismantle an inner wall and install the filter screen spare, many screw thread tobacco pipes top are arranged in to the filter screen spare, and both sides all are equipped with the air current passageway about two relative arc cover plates.
Preferably, the inner wall of the detachable sealing end cover is provided with an installation block for installing a plurality of threaded smoke pipes, threaded columns are arranged on two sides of the installation block, and the detachable sealing end cover is connected with the boiler body through locking bolts.
Preferably, the detachable end cover is provided with an annular groove towards the inner wall of one end of the boiler body, a sealing ring body is adapted in the annular groove, and the inner wall of the sealing ring body is in interference fit with the inner tube of the boiler body.
Preferably, two arc-shaped cover plates which are back to back are welded through a second connecting plate, and the two airflow channels are respectively positioned above and below the threaded smoke pipe.
Preferably, the support frame subassembly includes that two supporting bottom plates and equidistance install a plurality of support risers at two supporting bottom plate top surfaces, boiler body fixed mounting is on the top surface of a plurality of support risers.
Preferably, the boiler body is kept away from the one end of detachable end cover and is installed the boiler side door through the screw, and the sub-unit connection of boiler side door has the burner tip.
Preferably, dismantle a door outer wall symmetric connection has the handle, two just be located between the handle and dismantle a door outer wall and be equipped with the window.
The utility model discloses a technological effect and advantage: according to the emission reduction boiler device, the plurality of threaded smoke pipes are arranged in the inner cavity of the boiler body and connected with the detachable sealing end cover, the threaded smoke pipes can prolong the residence time of high-temperature smoke and enhance heat transfer, meanwhile, two opposite arc-shaped cover plates are arranged outside the plurality of threaded smoke pipes, and the upper parts and the lower parts of the two opposite arc-shaped cover plates are both designed to be open, so that the high-temperature smoke can conveniently enter and flow out, meanwhile, the residence time of the high-temperature smoke in the arc-shaped cover plates can be prolonged, and the heat transfer efficiency of the threaded smoke pipes is improved; the upper parts of the threaded smoke pipes are connected with the disassembly door through the filter screen piece, and the high-temperature smoke can be filtered and discharged through the filter screen piece, so that the coal cinder dust particles in the smoke are filtered, and the heat transfer efficiency of the high-temperature smoke is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the detachable end cap and the flue gas retention cover assembly of the present invention;
FIG. 3 is a schematic structural view of an arc-shaped cover plate of the present invention;
FIG. 4 is a schematic view of a plurality of curved cover plates of the present invention connected together;
fig. 5 is a schematic view of the connection structure of the detachable door and the filter screen of the present invention.
In the figure: 1. a support frame assembly; 2. a boiler body; 3. a detachable sealing end cover; 4. a support base plate; 5. supporting a vertical plate; 6. a boiler side door; 7. a burner tip; 8. a pipeline; 9. disassembling the door; 10. a threaded post; 11. an annular groove; 12. a threaded smoke tube; 13. a sealing ring body; 14. a flue gas retention hood assembly; 15. an arc-shaped cover plate; 16. locking the bolt; 17. a first connecting plate; 18. a second connecting plate; 19. a handle; 20. a filter element.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The utility model provides an emission reduction boiler device as shown in figures 1-5, which comprises a support frame component 1, a boiler body 2, a detachable sealing end cover 3, a plurality of screwed smoke pipes 12 and a smoke staying cover component 14;
the top surface of the boiler body 2 is provided with two pipelines 8, wherein one pipeline 8 is a feeding pipe, and the other pipeline is a smoke exhaust pipe;
the supporting frame assembly 1 comprises two supporting bottom plates 4 and a plurality of supporting vertical plates 5 which are equidistantly arranged on the top surfaces of the two supporting bottom plates 4, the boiler body 2 is fixedly arranged on the top surfaces of the supporting vertical plates 5, and the supporting bottom plates 4 can fix the boiler body 2;
the boiler body 2 is arranged on the top surface of the support frame component 1, the outer wall of the boiler body 2 is provided with a dismounting door 9, the inner wall of the dismounting door 9 is provided with a filter screen member 20, the filter screen member 20 is arranged above the plurality of threaded smoke pipes 12, and the upper side and the lower side of two opposite arc-shaped cover plates 15 are provided with airflow channels;
an inner pipe is arranged at one end, close to the detachable sealing end cover 3, of the boiler body 2, the inner pipe is in interference fit with the detachable sealing end cover 3, the detachable sealing end cover 3 is installed at one end of the boiler body 2, an annular groove 11 is formed in the inner wall of one end, facing the boiler body 2, of the detachable sealing end cover 3, a sealing ring body 13 is matched in the annular groove 11, and the inner wall of the sealing ring body 13 is in interference fit with the inner pipe of the boiler body 2;
a plurality of screwed smoke pipes 12 are equidistantly arranged inside the detachable sealing end cover 3, and a smoke staying cover assembly 14 is arranged on the peripheral outer wall of the screwed smoke pipes 12;
the flue gas stopping cover assembly 14 comprises an open type flue gas circulating cover which is respectively sleeved on the outer side of each threaded smoke pipe 12, the open type flue gas circulating cover comprises two opposite arc-shaped cover plates 15, and one opposite side face of each of the two opposite arc-shaped cover plates 15 is connected with the threaded smoke pipe 12 through a first connecting plate 17.
The inner wall of the detachable sealing end cover 3 is provided with an installation block for installing a plurality of threaded smoke pipes 12, both sides of the installation block are provided with threaded columns 10, the detachable sealing end cover 3 is connected with the boiler body 2 through locking bolts 16, two arc-shaped cover plates 15 which are back to back are welded through a second connecting plate 18, and two airflow channels are respectively positioned above and below the threaded smoke pipes 12.
The working principle is as follows: according to the emission reduction boiler device, the combustion nozzle 7 supplies and combusts in the inner cavity of the boiler body 2, the plurality of threaded smoke pipes 12 are heated in the inner cavity of the boiler body 2 to conduct heat transfer, the threaded smoke pipes 12 can prolong the residence time of high-temperature smoke and strengthen the heat transfer, meanwhile, two opposite arc-shaped cover plates 15 are arranged outside the plurality of threaded smoke pipes 12, the upper parts and the lower parts of the two opposite arc-shaped cover plates 15 are both in open design, the high-temperature smoke can conveniently enter and flow out, meanwhile, the residence time of the high-temperature smoke in the arc-shaped cover plates 15 can be prolonged, and the heat transfer is further conducted on the threaded smoke pipes 12; when the flue gas rises, the flue gas is connected with the detaching door 9 through the filter screen element 20, and the high-temperature flue gas can be filtered and discharged through the filter screen element 20, so that the cinder dust particles in the flue gas are filtered.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.
Claims (7)
1. An emission reducing boiler arrangement, comprising:
a support frame assembly (1);
the boiler body (2) is arranged on the top surface of the support frame component (1);
a detachable sealing end cover (3) which is arranged at one end of the boiler body (2);
a plurality of screwed smoke pipes (12) are equidistantly arranged inside the detachable sealing end cover (3);
the smoke staying cover assembly (14) is arranged on the peripheral side outer wall of the threaded smoke pipe (12);
wherein, the flue gas stops cover subassembly (14) and locates the open mouth formula flue gas circulation cover in every screw thread tobacco pipe (12) outside including overlapping respectively, open mouth formula flue gas circulation cover is including two relative arc cover plates (15), two relatively the relative side of arc cover plate (15) all is connected with screw thread tobacco pipe (12) through first connecting plate (17), the outer wall of boiler body (2) is installed and is dismantled door (9), dismantle door (9) inner wall and install filter screen spare (20), many screw thread tobacco pipes (12) top are arranged in to filter screen spare (20), and both sides all are equipped with airflow channel about two relative arc cover plates (15).
2. An emission reducing boiler plant according to claim 1, characterized in that: the inner wall of the detachable sealing end cover (3) is provided with an installation block for installing a plurality of threaded smoke pipes (12), both sides of the installation block are provided with threaded columns (10), and the detachable sealing end cover (3) is connected with the boiler body (2) through locking bolts (16).
3. An emission reducing boiler plant according to claim 2, characterized in that: detachable end cover (3) are equipped with annular groove (11) towards the one end inner wall of boiler body (2), the adaptation has sealed ring body (13) in annular groove (11), the inner wall of sealed ring body (13) and the inner tube interference fit of boiler body (2).
4. An emission reducing boiler plant according to claim 1, wherein: the two arc-shaped cover plates (15) which are opposite to each other are welded through a second connecting plate (18), and the two airflow channels are respectively positioned above and below the threaded smoke pipe (12).
5. An emission reducing boiler plant according to claim 2, characterized in that: the support frame assembly (1) comprises two support base plates (4) and a plurality of support vertical plates (5) which are arranged on the top surfaces of the two support base plates (4) at equal intervals, and the boiler body (2) is fixedly arranged on the top surfaces of the support vertical plates (5).
6. An emission reducing boiler plant according to claim 1, characterized in that: boiler side door (6) are installed through the screw to the one end that detachable end cover (3) were kept away from in boiler body (2), and the sub-unit connection of boiler side door (6) has burner tip (7).
7. An emission reducing boiler plant according to claim 6, characterized in that: dismantle door (9) outer wall symmetric connection has handle (19), two just be located between handle (19) and dismantle door (9) outer wall and be equipped with the window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642077.1U CN218626917U (en) | 2022-10-09 | 2022-10-09 | Emission reduction boiler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642077.1U CN218626917U (en) | 2022-10-09 | 2022-10-09 | Emission reduction boiler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218626917U true CN218626917U (en) | 2023-03-14 |
Family
ID=85468132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222642077.1U Active CN218626917U (en) | 2022-10-09 | 2022-10-09 | Emission reduction boiler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218626917U (en) |
-
2022
- 2022-10-09 CN CN202222642077.1U patent/CN218626917U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231223 Address after: No. 5 Lefu Second Road, Rongcheng City, Weihai City, Shandong Province, 264300 Patentee after: Rongcheng Shidao Shuifa Heating Co.,Ltd. Address before: No. 678, Muyun West Road, Gangwan Sub district Office, Rongcheng City, Weihai City, Shandong Province 264,309 Patentee before: Shuifa Thermal Power (Rongcheng) Co.,Ltd. |
|
| TR01 | Transfer of patent right |